Comparison

DR vs Mail2Self 0

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

DR

Features
Read full description

DR-DeviceTools is a comprehensive device diagnostics and monitoring app that gives you full visibility into your device's hardware, performance, and system health โ€” all in one place. Get a complete picture of what's inside your device. Explore detailed hardware specifications, from processor and GPU to display, cameras, audio, and ports. Monitor system performance in real time โ€” track CPU load, memory usage, storage, battery status, and thermal readings to understand how your device is performing at any moment. Browse every sensor on your device with expandable technical details. Check connectivity capabilities across Wi-Fi, Bluetooth, cellular, and GPS. Review your device's security posture including encryption status. Run interactive hardware tests to verify that your touchscreen, speakers, and sensors are functioning correctly โ€” with detailed diagnostic results for each test. View supported media codecs and accessibility settings. Everything you need to understand, diagnose, and verify your device is working as expected. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mail2Self 0

Features
Read full description

Mail2Self is the quickest way to email something to yourself. Found a link you want to save? A note you do not want to forget? An article to read later? Just open the Share menu, choose Mail2Self, and it goes straight to your inbox. No typing your own email address. No opening a compose window. No tapping Send. No extra steps. Use Mail2Self for links, notes, reminders, articles, ideas, or anything else you can share from another app. It is especially useful if you already use your inbox as a personal archive, read-later list, reminder system, or place to keep quick notes. Share it. Mail it to yourself. Done.

Screenshots

DR4 screens
Mail2Self 04 screens

Verdict

The call

The clearest difference is ads: Mail2Self 0 at none against DR's shown. Mail2Self 0 also leads on iOS requirement (15.0 vs 18.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

Scorecard2 real differences ยท 4 level
DR versus Mail2Self 0: the parameters behind the verdict, then further details
ParameterDRMail2Self 0
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 weeks
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.215.0 โ€” better
Further details โ€” not scored
Size69 MB6 MB
Age rating4+4+
DeveloperDR-Online Sp. z o.o.Logic Edge SL

In-app purchases

None

DR

No in-app purchases

None

Mail2Self 0

No in-app purchases

Questions

Is DR free?
DR is free to download, with no in-app purchases.
Is Mail2Self 0 free?
Mail2Self 0 is free to download, with no in-app purchases.
Do DR or Mail2Self 0 have ads?
DR shows ads; Mail2Self 0 does not.
Which is updated more often, DR or Mail2Self 0?
DR ships an update every 6 weeks, and Mail2Self 0 every 6 weeks. Most recently, DR was updated on October 18, 2026 and Mail2Self 0 on October 3, 2026.

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